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ULTRA-SOL® 7H-PH4
Colloidal silica slurry
Acidic colloidal silica featuring ultra controlled particle distribution:
The ULTRA-SOL® 7His a highly acidic colloidal silica product, making it ideal for metals such as beryllium, magnesium, and other metal films. The chemical action combined with the small colloidal particle provide excellent removal rates and finish. Pureon offers colloidal silicas in both neutral and alkaline alternatives at a wide variety of pH levels. Please contact your Pureon representative if a custom blend is required.
Details
Base material Colloidal silica
Shelf life 6 months
Packaging Product is typically available in 1-gallon jugs, 5-gallon pails, and 55-gallon drums. In some cases alternative packaging sizes may be available upon request.
Similar products
| ULTRA-SOL® 7H-PH4 | ULTRA-SOL® 3EX | ULTRA-SOL® 556 | ULTRA-SOL® S33 | ULTRA-SOL® S13 | |
|---|---|---|---|---|---|
| Base material | Colloidal silica | Colloidal silica | Colloidal silica | Colloidal silica | Colloidal silica |
| Particle size (µm) | 0.07 | 0.07 | 0.06 | 0.08 | 0.07 |
| pH | 4.0 | 7.3 | 8.5 | 9.0 | 9.0 |
| Solids content | 30 | 30 | 50 | 45 | 15 |
| Specific gravity | 1.20 | 1.20 | 1.39 | 1.09 |
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For more detailed information, download our datasheet:
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